TY  - JOUR
AU  - V. N. Solov'ev
TI  - Dual extremal problems and their applications to minimax estimation problems
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1997
SP  - 685
EP  - 720
VL  - 52
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1997_52_4_a1/
LA  - en
ID  - RM_1997_52_4_a1
ER  -